The Timken Company
The Timken Company
4500 Mt Pleasant St. NW
N. Canton, OH 44720
Phone: (234) 262-3000
E-Mail: CustomerCAD@timken.com • Web site: www.timken.com
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Available in single, double, and multi-row configurations as well as proprietary sizes, these bearings are developed in collaboration with OE engineers to deliver premium performance across various applications. Their power-dense designs support heavier loads and help extend bearing life, while optimized internal geometry reduces torque and operating temperatures to prolong lubrication system life. Additionally, they can be engineered with proprietary enhancements to withstand highly corrosive conditions, high temperatures, vacuum environments, or situations with limited lubrication.
Timken_TRB_2ROWASSY_TDO_438-90092-A3
TRB TDO Line Drawing
Unit of Measure
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Part Number

Bore (d)

O.D. (D)

Outer Ring Width (C)

Width (T)

Inner Ring Width (B)

Dynamic Radial Load Rating - 1M Revs (C1) 

Dynamic Radial Load Rating - 90M Revs (C90)

Series

CAD

55200-90076 N/A 2 in50.8 mm N/A 4.4375 in112.713 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55200-90022 N/A 2 in50.8 mm N/A 4.4375 in112.713 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55200-90050 N/A 2 in50.8 mm N/A 4.4375 in112.713 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55200-90094 N/A 2 in50.8 mm N/A 4.4375 in112.713 mm N/A 1.8125 in46.038 mm N/A 2.5624 in65.085 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55200 / 55452D N/A 2 in50.8 mm N/A 4.5268 in114.981 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 1.0594 in26.909 mm N/A 49400 lbf220000 N N/A 7350 lbf32700 N N/A 55000 N/A
55200C / 55452D N/A 2 in50.8 mm N/A 4.5268 in114.981 mm N/A 1.7500 in44.450 mm N/A 2.5623 in65.082 mm N/A 1.0594 in26.909 mm N/A 59200 lbf263000 N N/A 8810 lbf39200 N N/A 55000C N/A
66200-90028 N/A 2 in50.8 mm N/A 4.6250 in117.475 mm N/A 2.1250 in53.975 mm N/A 2.875 in73.025 mm N/A 1.25 in31.75 mm N/A 69100 lbf307000 N N/A 10300 lbf45800 N N/A 66000 N/A
66200-902A1 N/A 2 in50.8 mm N/A 4.6250 in117.475 mm N/A 2.1250 in53.975 mm N/A 2.875 in73.025 mm N/A 1.25 in31.75 mm N/A 69100 lbf307000 N N/A 10300 lbf45800 N N/A 66000 N/A
555-99405 N/A 2 in50.8 mm N/A 4.8750 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
555 / 552DC N/A 2 in50.8 mm N/A 4.8750 in123.825 mm N/A 2.5 in63.5 mm N/A 3.1249 in79.372 mm N/A 1.444 in36.678 mm N/A 74700 lbf332000 N N/A 11100 lbf49400 N N/A 555 N/A
72201C / 72488D N/A 2 in50.8 mm N/A 4.8750 in123.825 mm N/A 2.1875 in55.563 mm N/A 3.0624 in77.785 mm N/A 1.291 in32.791 mm N/A 83900 lbf373000 N N/A 12500 lbf55500 N N/A 72000C N/A
72200C-90058 N/A 2 in50.8 mm N/A 4.8750 in123.825 mm N/A 2.1875 in55.563 mm N/A 3.0624 in77.785 mm N/A 1.291 in32.791 mm N/A 83900 lbf373000 N N/A 12500 lbf55500 N N/A 72000C N/A
72200C-90063 N/A 2 in50.8 mm N/A 4.8750 in123.825 mm N/A 2.1875 in55.563 mm N/A 3.0624 in77.785 mm N/A 1.291 in32.791 mm N/A 83900 lbf373000 N N/A 12500 lbf55500 N N/A 72000C N/A
72200C-902A5 N/A 2 in50.8 mm N/A 4.8750 in123.825 mm N/A 2.1875 in55.563 mm N/A 3.0624 in77.785 mm N/A 1.291 in32.791 mm N/A 83900 lbf373000 N N/A 12500 lbf55500 N N/A 72000C N/A
368S-902B1 N/A 2.0312 in51.592 mm N/A 3.5433 in90.000 mm N/A 1.6563 in42.07 mm N/A 1.9688 in50.008 mm N/A 0.875 in22.225 mm N/A 39900 lbf177000 N N/A 5930 lbf26400 N N/A 365 N/A
3767A / 3729D N/A 2.0625 in52.388 mm N/A 3.6718 in93.264 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 1.193 in30.302 mm N/A 47800 lbf213000 N N/A 7120 lbf31700 N N/A 3700 N/A
3767-90017 N/A 2.0625 in52.388 mm N/A 3.6718 in93.264 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 1.193 in30.302 mm N/A 47800 lbf213000 N N/A 7120 lbf31700 N N/A 3700 N/A
3767-90018 N/A 2.0625 in52.388 mm N/A 3.6718 in93.264 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 1.193 in30.302 mm N/A 47800 lbf213000 N N/A 7120 lbf31700 N N/A 3700 N/A
3767-90020 N/A 2.0625 in52.388 mm N/A 3.6718 in93.264 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 1.193 in30.302 mm N/A 47800 lbf213000 N N/A 7120 lbf31700 N N/A 3700 N/A
3767-90179 N/A 2.0625 in52.388 mm N/A 3.6718 in93.264 mm N/A 2.0625 in52.388 mm N/A 2.5625 in65.088 mm N/A 1.193 in30.302 mm N/A 47800 lbf213000 N N/A 7120 lbf31700 N N/A 3700 N/A
33891 / 33821D N/A 2.0625 in52.388 mm N/A 3.7500 in95.250 mm N/A 2.0624 in52.385 mm N/A 2.5000 in63.500 mm N/A 1.1250 in28.575 mm N/A 50800 lbf226000 N N/A 7560 lbf33600 N N/A 33800 N/A
33890-90015 N/A 2.0625 in52.388 mm N/A 3.7500 in95.250 mm N/A 2.0624 in52.385 mm N/A 2.5000 in63.500 mm N/A 1.1250 in28.575 mm N/A 50800 lbf226000 N N/A 7560 lbf33600 N N/A 33800 N/A
33890 / 33821DC N/A 2.0625 in52.388 mm N/A 3.7500 in95.250 mm N/A 2.0624 in52.385 mm N/A 2.5000 in63.500 mm N/A 1.1250 in28.575 mm N/A 50800 lbf226000 N N/A 7560 lbf33600 N N/A 33800 N/A
33891 / 33821DC N/A 2.0625 in52.388 mm N/A 3.7500 in95.250 mm N/A 2.0624 in52.385 mm N/A 2.5000 in63.500 mm N/A 1.1250 in28.575 mm N/A 50800 lbf226000 N N/A 7560 lbf33600 N N/A 33800 N/A
33890-90076 N/A 2.0625 in52.388 mm N/A 3.7500 in95.250 mm N/A 2.0624 in52.385 mm N/A 2.5000 in63.500 mm N/A 1.1250 in28.575 mm N/A 50800 lbf226000 N N/A 7560 lbf33600 N N/A 33800 N/A
Unit of Measure
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